c3-lang/libffi/src/s390/internal.h

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• Hash : 2f530de1
  Author :
  Date : 2014-12-18T16:01:59
  

  s390: Reorganize assembly Avoid using ffi_prep_args as a callback; do all the work setting up the frame within ffi_call_int directly. Save fewer registers in ffi_closure_SYSV.

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• src/s390/internal.h

• /* If these values change, sysv.S must be adapted!  */
  #define FFI390_RET_DOUBLE	0
  #define FFI390_RET_FLOAT	1
  #define FFI390_RET_INT64	2
  #define FFI390_RET_INT32	3
  #define FFI390_RET_VOID		4
  
  #define FFI360_RET_MASK		7
  #define FFI390_RET_IN_MEM	8
  
  #define FFI390_RET_STRUCT	(FFI390_RET_VOID | FFI390_RET_IN_MEM)
  

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